//
//  MyOperation.m
//  UI22_线程
//
//  Created by dllo on 15/12/9.
//  Copyright (c) 2015年 dllo. All rights reserved.
//

#import "MyOperation.h"

@implementation MyOperation

- (void)main
{
    NSLog(@"===");
    [NSThread sleepForTimeInterval:1.0];
    NSLog(@"睡醒了");
}

@end
